Kaprekar Numbers in all languages in chars. Cheevos Holes Recent Holes Langs Medals Misc All Holes 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Vyxal Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Experimental Language 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Vyxal Hole All 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 297th KatieLG 🇬🇧 606 445 3 Jan 2025 297th Shanethegamer 🇺🇸 606 445 12 Jan 2025 303rd zbreit 🇺🇸 605 138 1 Nov 2024 303rd rschwa6308 🇺🇸 605 138 9 Nov 2024 305th KatieLG 🇬🇧 605 268 10 Nov 2024 306th targrik 603 112 24 days ago 307th jared-hughes 600 90 23 Dec 2024 308th bac0id 596 140 10 Jan 2025 309th fourth-bit 594 104 5 Nov 2024 310th duckyluuk 🇳🇱 588 105 6 Nov 2024 311th KrausRaus 🇺🇸 587 92 2 Nov 2024 312th emgordon154 583 106 9 May 2025 313th voytxt 🇨🇿 580 93 1 Nov 2024 314th rucin93 🇵🇱 577 107 7 days ago 315th MeWhenI 🇻🇦 572 108 6 Nov 2024 316th error256 569 117 1 Nov 2024 317th MeWhenI 🇻🇦 568 106 6 Nov 2024 318th KatieLG 🇬🇧 566 161 1 Nov 2024 319th Natanaelel 🇸🇪 556 97 1 Nov 2024 319th madeforlosers 556 97 4 Nov 2024 321st ovs-code 🇩🇪 556 152 12 Nov 2024 322nd bac0id 555 121 10 Jan 2025 323rd duckyluuk 🇳🇱 551 98 3 Nov 2024 323rd LukeBridges 🇬🇧 551 98 27 Nov 2024 325th ahmetdemirag 🇨🇾 547 113 12 Nov 2024 326th fourth-bit 545 153 5 Nov 2024 327th lifthrasiir 🇰🇷 544 68 29 Nov 2024 328th emgordon154 542 111 9 May 2025 329th Jonatan6 🇩🇰 542 124 3 Nov 2024 330th retrohun 540 299 2 Nov 2024 331st error256 537 115 1 Nov 2024 332nd msbranicky 535 137 11 Jan 2025 333rd aksyristos 530 104 1 Nov 2024 334th sidok 522 97 13 Nov 2024 335th aksyristos 512 163 1 Nov 2024 336th MeWhenI 🇻🇦 512 245 9 Feb 2025 337th tatzyr 🇯🇵 510 108 15 Apr 2025 338th MostParsingVex 509 164 4 Nov 2024 339th edsrzf 🇳🇿 508 197 1 Nov 2024 340th error256 506 248 19 Jan 2025 341st Shanethegamer 🇺🇸 504 107 1 Nov 2024 342nd Yewzir 🇧🇪 501 160 12 Dec 2024 343rd stefangimmillaro 497 1,162 11 Nov 2024 344th elgan65536 494 125 9 Nov 2024 345th Andrey-Plotnikov 486 111 6 Nov 2024 346th CaedenHarper 🇨🇦 479 129 12 Nov 2024 347th MeWhenI 🇻🇦 478 145 10 Feb 2025 348th GrayJoKing 🇦🇺 477 184 12 Apr 2025 349th dokutan 477 1,212 1 Nov 2024 350th elgan65536 476 1,214 2 Nov 2024 351st snoozingnewt 🇺🇸 475 130 31 Mar 2025 352nd DialFrost 🇸🇬 475 208 7 Nov 2024 353rd HumanoidCPU 474 448 1 Nov 2024 353rd KatieLG 🇬🇧 474 448 1 Nov 2024 353rd Shanethegamer 🇺🇸 474 448 1 Nov 2024 353rd MeWhenI 🇻🇦 474 448 2 Nov 2024 357th dokutan 469 440 1 Nov 2024 358th MostParsingVex 466 144 4 Nov 2024 359th HumanoidCPU 464 445 1 Nov 2024 359th KatieLG 🇬🇧 464 445 1 Nov 2024 359th Shanethegamer 🇺🇸 464 445 1 Nov 2024 359th MeWhenI 🇻🇦 464 445 2 Nov 2024 359th JunkIce 464 445 24 Jan 2025 364th DialFrost 🇸🇬 463 260 14 Feb 2025 365th dokutan 460 203 1 Nov 2024 366th peeveen 🇬🇧 458 160 18 Nov 2024 367th dokutan 458 256 1 Nov 2024 368th two-bad 🇬🇧 457 118 3 Nov 2024 369th dokutan 457 206 1 Nov 2024 370th btjones0 448 138 21 Nov 2024 371st dokutan 448 253 1 Nov 2024 372nd c0d3-4-F00d 🇩🇪 445 151 9 Jan 2025 373rd olleicua 🇺🇸 443 1,305 2 Nov 2024 374th scpchicken 🇵🇼 439 153 17 Feb 2025 375th Natanaelel 🇸🇪 437 126 20 Jan 2025 Prev 301–375 of 798 Next